From 9691382d22efb241056177f92cd22040e3224303 Mon Sep 17 00:00:00 2001
From: skyouc
Date: 星期四, 14 八月 2025 11:21:45 +0800
Subject: [PATCH] no message
---
rsf-server/src/main/Test/ChineseMD5Util.java | 78 +++++++++++++++++++++++++++------------
1 files changed, 54 insertions(+), 24 deletions(-)
diff --git a/rsf-server/src/main/Test/ChineseMD5Util.java b/rsf-server/src/main/Test/ChineseMD5Util.java
index c73e2d3..0c71353 100644
--- a/rsf-server/src/main/Test/ChineseMD5Util.java
+++ b/rsf-server/src/main/Test/ChineseMD5Util.java
@@ -1,38 +1,68 @@
import java.nio.charset.StandardCharsets;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
+import java.time.LocalDate;
+import java.time.YearMonth;
+import java.time.format.DateTimeFormatter;
+import java.time.temporal.ChronoUnit;
import java.util.ArrayList;
import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
public class ChineseMD5Util {
- public static List<Integer> getSelectedIndices(int[] arr) {
- List<Integer> indices = new ArrayList<>();
- int index = 0;
- int step = 3;
- while (index < arr.length) {
- indices.add(index);
- index += step;
- step = (step == 3) ? 1 : 3;
- }
- return indices;
- }
+// public static List<Integer> getSelectedIndices(int[] arr) {
+// List<Integer> indices = new ArrayList<>();
+// int index = 0;
+// int step = 3;
+// while (index < arr.length) {
+// indices.add(index);
+// index += step;
+// step = (step == 3) ? 1 : 3;
+// }
+// return indices;
+// }
+//
+// public static Integer getNextSelectedValue(int[] arr, int inputIndex) {
+// List<Integer> selectedIndices = getSelectedIndices(arr);
+// int currentPos = selectedIndices.indexOf(inputIndex);
+// if (currentPos != -1 && currentPos + 1 < selectedIndices.size()) {
+// return arr[selectedIndices.get(currentPos + 1)];
+// }
+// return null; // 鎴栨寜闇�澶勭悊
+// }
+//
+// public static void main(String[] args) {
+// int[] arr = {2, 5, 8, 10, 15, 20, 25, 30, 35, 40, 45, 50, 15, 40, 32, 48};
+// System.out.println("杈撳叆 0锛岃緭鍑�: " + getNextSelectedValue(arr, 0)); // 10
+// System.out.println("杈撳叆 3锛岃緭鍑�: " + getNextSelectedValue(arr, 3)); // 15
+// System.out.println("杈撳叆 4锛岃緭鍑�: " + getNextSelectedValue(arr, 4)); // 30
+// System.out.println("杈撳叆 4锛岃緭鍑�: " + getNextSelectedValue(arr, 5)); // 30
+//
+// }
- public static Integer getNextSelectedValue(int[] arr, int inputIndex) {
- List<Integer> selectedIndices = getSelectedIndices(arr);
- int currentPos = selectedIndices.indexOf(inputIndex);
- if (currentPos != -1 && currentPos + 1 < selectedIndices.size()) {
- return arr[selectedIndices.get(currentPos + 1)];
- }
- return null; // 鎴栨寜闇�澶勭悊
+
+ public static List<String> getFormattedDatesOfPreviousMonth(String pattern) {
+// DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern);
+// YearMonth previousMonth = YearMonth.now().minusMonths(1);
+//
+// return IntStream.rangeClosed(1, previousMonth.lengthOfMonth())
+// .mapToObj(day -> previousMonth.atDay(day).format(formatter))
+// .collect(Collectors.toList());
+ LocalDate today = LocalDate.now().minusDays(1);
+ LocalDate oneMonthAgo = today.minusMonths(1);
+ DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern);
+ return IntStream.iterate(0, i -> i + 1)
+ .limit(ChronoUnit.DAYS.between(oneMonthAgo, today) + 1)
+ .mapToObj(oneMonthAgo::plusDays)
+ .map(date -> date.format(formatter))
+ .collect(Collectors.toList());
}
public static void main(String[] args) {
- int[] arr = {2, 5, 8, 10, 15, 20, 25, 30, 35, 40, 45, 50, 15, 40, 32, 48};
- System.out.println("杈撳叆 0锛岃緭鍑�: " + getNextSelectedValue(arr, 0)); // 10
- System.out.println("杈撳叆 3锛岃緭鍑�: " + getNextSelectedValue(arr, 3)); // 15
- System.out.println("杈撳叆 4锛岃緭鍑�: " + getNextSelectedValue(arr, 4)); // 30
- System.out.println("杈撳叆 4锛岃緭鍑�: " + getNextSelectedValue(arr, 5)); // 30
-
+ List<String> formattedDates = getFormattedDatesOfPreviousMonth("yyyy-MM-dd");
+ formattedDates.forEach(System.out::println);
}
+
}
\ No newline at end of file
--
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